Button card entity state. Display state of another entity

Configuration
1

Does anyone know if it is possible to use the standard lovelace button card to display a different entity state from the entity used for the button?

For example, if a switch entity is assigned to a button card the ‘Show State?’ option will display whether the switch is on or off. Instead of showing the switch to be on or off could, for example the power consumption be displayed instead?

Could this be done whilst still maintaining the button as a switch in that the colour changes from grey to yellow when switched on and vice-versa?

Any thoughts gratefully appreciated.

2

You can’t do this with the standard lovelace button card, you would have to use a custom one: https://github.com/custom-cards/button-card

3

ah ok - I suspected as much, thanks for confirming.